From 0a46b5347ac48bf875f2349b4fcce8eec91189be Mon Sep 17 00:00:00 2001
From: Stream <stream@openclaw>
Date: Mon, 4 May 2026 00:20:02 +0300
Subject: [PATCH] auto-sync: 2026-05-04 00:20:02

---
 tasks/enduro-trails/prototype/static/app.css  |  63 +++++++
 tasks/enduro-trails/prototype/static/app.js   | 176 ++++++++++++++++++
 .../enduro-trails/prototype/static/index.html |   5 +
 3 files changed, 244 insertions(+)

diff --git a/tasks/enduro-trails/prototype/static/app.css b/tasks/enduro-trails/prototype/static/app.css
index 09d5c08..ed09758 100644
--- a/tasks/enduro-trails/prototype/static/app.css
+++ b/tasks/enduro-trails/prototype/static/app.css
@@ -274,6 +274,69 @@ body {
   animation: location-pulse 1.5s ease-out infinite;
 }
 
+/* ─── Поиск (Nominatim) ─────────────────────────────────────────────── */
+#search-box {
+  position: relative;
+  margin-left: 12px;
+}
+
+#search-input {
+  padding: 6px 12px;
+  border: 1px solid #ccc;
+  border-radius: 20px;
+  font-size: 13px;
+  width: 220px;
+  outline: none;
+  background: rgba(255,255,255,0.95);
+}
+
+#search-input:focus {
+  border-color: #e07b00;
+  box-shadow: 0 0 0 2px rgba(224,123,0,0.15);
+}
+
+#search-results {
+  display: none;
+  position: absolute;
+  top: calc(100% + 4px);
+  left: 0;
+  width: 300px;
+  background: white;
+  border: 1px solid #ddd;
+  border-radius: 6px;
+  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
+  z-index: 100;
+  max-height: 280px;
+  overflow-y: auto;
+}
+
+.search-result-item {
+  padding: 8px 12px;
+  cursor: pointer;
+  font-size: 13px;
+  border-bottom: 1px solid #f0f0f0;
+  line-height: 1.4;
+}
+
+.search-result-item:last-child {
+  border-bottom: none;
+}
+
+.search-result-item:hover {
+  background: #fff8f0;
+}
+
+.search-result-name {
+  font-weight: 600;
+  color: #333;
+}
+
+.search-result-detail {
+  font-size: 11px;
+  color: #888;
+  margin-top: 2px;
+}
+
 @keyframes location-pulse {
   0%   { transform: translate(-50%, -50%) scale(0.5); opacity: 1; }
   100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
diff --git a/tasks/enduro-trails/prototype/static/app.js b/tasks/enduro-trails/prototype/static/app.js
index 13840cf..7e5e83c 100644
--- a/tasks/enduro-trails/prototype/static/app.js
+++ b/tasks/enduro-trails/prototype/static/app.js
@@ -112,6 +112,8 @@ async function initMap() {
     document.getElementById('loading').classList.remove('visible');
     checkDataAvailability();
     initRouteClicks(map);
+    initSearch();
+    initRulerClicks(map);
   });
 
   map.on('error', (e) => {
@@ -310,4 +312,178 @@ function initRouteClicks(map) {
   });
 }
 
+// ─── Поиск (Nominatim) ────────────────────────────────────────────────────────────────
+let searchTimeout = null;
+
+function initSearch() {
+  const input = document.getElementById('search-input');
+  const results = document.getElementById('search-results');
+
+  input.addEventListener('input', () => {
+    clearTimeout(searchTimeout);
+    const q = input.value.trim();
+    if (q.length < 2) {
+      results.style.display = 'none';
+      return;
+    }
+    searchTimeout = setTimeout(() => doSearch(q), 400);
+  });
+
+  input.addEventListener('keydown', (e) => {
+    if (e.key === 'Escape') {
+      results.style.display = 'none';
+      input.blur();
+    }
+  });
+
+  document.addEventListener('click', (e) => {
+    if (!e.target.closest('#search-box')) {
+      results.style.display = 'none';
+    }
+  });
+}
+
+async function doSearch(query) {
+  const results = document.getElementById('search-results');
+  results.innerHTML = '<div class="search-result-item" style="color:#888">Поиск...</div>';
+  results.style.display = 'block';
+
+  try {
+    const url = `https://nominatim.openstreetmap.org/search?q=${encodeURIComponent(query)}&format=json&limit=6&countrycodes=ru&accept-language=ru`;
+    const resp = await fetch(url, { headers: { 'Accept-Language': 'ru' } });
+    const data = await resp.json();
+
+    if (!data.length) {
+      results.innerHTML = '<div class="search-result-item" style="color:#888">Ничего не найдено</div>';
+      return;
+    }
+
+    results.innerHTML = data.map((item, i) => {
+      const name = item.display_name.split(',')[0];
+      const detail = item.display_name.split(',').slice(1, 3).join(',').trim();
+      return `<div class="search-result-item" onclick="selectSearchResult(${item.lat}, ${item.lon}, '${name.replace(/'/g, "\\'")}')"> 
+        <div class="search-result-name">${name}</div>
+        <div class="search-result-detail">${detail}</div>
+      </div>`;
+    }).join('');
+  } catch(e) {
+    results.innerHTML = '<div class="search-result-item" style="color:#c00">Ошибка поиска</div>';
+  }
+}
+
+function selectSearchResult(lat, lon, name) {
+  const map = window._map;
+  map.flyTo({ center: [lon, lat], zoom: 13, duration: 800 });
+  document.getElementById('search-results').style.display = 'none';
+  document.getElementById('search-input').value = name;
+}
+
+// ─── Линейка ────────────────────────────────────────────────────────────────────────────────
+let rulerMode = false;
+let rulerPoints = [];
+let rulerMarkers = [];
+let rulerTotal = 0;
+
+function toggleRuler() {
+  rulerMode = !rulerMode;
+  const btn = document.getElementById('btn-ruler');
+  if (rulerMode) {
+    btn.classList.add('active');
+    btn.title = 'Линейка активна (кликай точки, двойной клик — завершить)';
+    window._map.getCanvas().style.cursor = 'crosshair';
+    clearRuler();
+  } else {
+    btn.classList.remove('active');
+    btn.title = 'Измерить расстояние';
+    window._map.getCanvas().style.cursor = '';
+    clearRuler();
+  }
+}
+
+function clearRuler() {
+  rulerPoints = [];
+  rulerTotal = 0;
+  rulerMarkers.forEach(m => m.remove());
+  rulerMarkers = [];
+  const map = window._map;
+  if (map.getLayer('ruler-line')) map.removeLayer('ruler-line');
+  if (map.getSource('ruler')) map.removeSource('ruler');
+}
+
+function haversineKm(a, b) {
+  const R = 6371;
+  const dLat = (b[1] - a[1]) * Math.PI / 180;
+  const dLon = (b[0] - a[0]) * Math.PI / 180;
+  const s = Math.sin(dLat/2)**2 + Math.cos(a[1]*Math.PI/180) * Math.cos(b[1]*Math.PI/180) * Math.sin(dLon/2)**2;
+  return R * 2 * Math.atan2(Math.sqrt(s), Math.sqrt(1-s));
+}
+
+function updateRulerLine() {
+  const map = window._map;
+  const geojson = { type: 'Feature', geometry: { type: 'LineString', coordinates: rulerPoints } };
+  if (map.getSource('ruler')) {
+    map.getSource('ruler').setData(geojson);
+  } else {
+    map.addSource('ruler', { type: 'geojson', data: geojson });
+    map.addLayer({
+      id: 'ruler-line',
+      type: 'line',
+      source: 'ruler',
+      paint: {
+        'line-color': '#0088ff',
+        'line-width': 2,
+        'line-dasharray': [4, 2],
+        'line-opacity': 0.9,
+      }
+    });
+  }
+}
+
+function addRulerPoint(lngLat, isLast) {
+  const map = window._map;
+  const pt = [lngLat.lng, lngLat.lat];
+  rulerPoints.push(pt);
+
+  // Считаем расстояние от предыдущей точки
+  let segDist = 0;
+  if (rulerPoints.length > 1) {
+    segDist = haversineKm(rulerPoints[rulerPoints.length - 2], pt);
+    rulerTotal += segDist;
+  }
+
+  // Маркер с подписью
+  const el = document.createElement('div');
+  el.style.cssText = 'background:#0088ff;border:2px solid #fff;border-radius:50%;width:10px;height:10px;box-shadow:0 0 4px rgba(0,0,0,0.3)';
+
+  // Подпись с накопленным расстоянием
+  const label = rulerPoints.length === 1 ? '0' :
+    rulerTotal >= 1 ? rulerTotal.toFixed(1) + ' км' : Math.round(rulerTotal * 1000) + ' м';
+
+  const popup = new maplibregl.Popup({ offset: 12, closeButton: false, closeOnClick: false })
+    .setHTML(`<span style="font-size:12px;font-weight:600;color:#0088ff">${label}</span>`);
+
+  const marker = new maplibregl.Marker({ element: el })
+    .setLngLat([lngLat.lng, lngLat.lat])
+    .setPopup(popup)
+    .addTo(map);
+  marker.togglePopup();
+  rulerMarkers.push(marker);
+
+  updateRulerLine();
+}
+
+function initRulerClicks(map) {
+  map.on('click', (e) => {
+    if (!rulerMode) return;
+    addRulerPoint(e.lngLat, false);
+  });
+
+  map.on('dblclick', (e) => {
+    if (!rulerMode) return;
+    e.preventDefault();
+    // Двойной клик = завершить измерение
+    toggleRuler();
+  });
+}
+
 initMap();
diff --git a/tasks/enduro-trails/prototype/static/index.html b/tasks/enduro-trails/prototype/static/index.html
index 082c77c..1778d59 100644
--- a/tasks/enduro-trails/prototype/static/index.html
+++ b/tasks/enduro-trails/prototype/static/index.html
@@ -32,6 +32,10 @@
       🗺 Подложка
     </button>
   </div>
+  <div id="search-box">
+    <input type="text" id="search-input" placeholder="🔍 Поиск места..." autocomplete="off" />
+    <div id="search-results"></div>
+  </div>
 </div>
 
 <div id="map-container">
@@ -104,6 +108,7 @@
     <button id="btn-compass" class="map-ctrl-btn" title="Свободное вращение" onclick="toggleCompass()">🧭</button>
     <button id="btn-route" class="map-ctrl-btn" title="Построить маршрут" onclick="toggleRouteMode()">🗺️</button>
     <button id="btn-locate" class="map-ctrl-btn" title="Моё местоположение" onclick="locateMe()">📍</button>
+    <button id="btn-ruler" class="map-ctrl-btn" title="Измерить расстояние" onclick="toggleRuler()">📏</button>
   </div>
 </div>